6 mm Round Gemstones - Natural Loose Stones
Bi-color
Black 6 mm Round Gems
Blue 6 mm Round Gems
Brown 6 mm Round Gems
Golden 6 mm Round Gems
Gray 6 mm Round Gems
Green 6 mm Round Gems
Multicolor 6 mm Round Gems
Orange 6 mm Round Gems
Pink 6 mm Round Gems
Purple 6 mm Round Gems
Red 6 mm Round Gems
Turquoise
Violet 6 mm Round Gems
White 6 mm Round Gems
Yellow 6 mm Round Gems
Clear Colors
Single
Pairs
Lots
Faceted
Cabochons
Showing results for
Sort By:
Price - High to Low
Price - Low to High
Size - Largest to Smallest
Size - Smallest to Largest
Weight - High to Low
Weight - Low to High
Clear All
Actual Product Photos
Reliable Quality
Full Transparency
Large Selection
Affordable Prices
Fast, Secure Global Shipping
ID:
608971
Weight:
2.46ct (total)
Size:
6 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
77.93
Item in Stock
More Options & Item Details
ID:
684277
Weight:
0.86ct
Size:
6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
68.80
Item in Stock
More Options & Item Details
ID:
680926
Weight:
1.04ct
Size:
6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
31.20
Item in Stock
More Options & Item Details
ID:
359374
Weight:
3.95ct (total)
Size:
6 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
78.22
Item in Stock
More Options & Item Details
ID:
608453
Weight:
2.42ct (total)
Size:
6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
76.67
Item in Stock
More Options & Item Details
ID:
594718
Weight:
2.51ct (total)
Size:
6 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
89.46
Item in Stock
More Options & Item Details
ID:
614755
Weight:
1.77ct (total)
Size:
6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
18.70
Item in Stock
More Options & Item Details
ID:
490916
Weight:
4.67ct (total)
Size:
6 mm (calibrated)
Clarity:
VS
Content:
5 pcs
Price:
$
55.00
Item in Stock
More Options & Item Details
ID:
477460
Weight:
2.11ct (total)
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
59.35
Item in Stock
More Options & Item Details
ID:
646947
Weight:
0.89ct
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
32.04
Item in Stock
More Options & Item Details
ID:
490553
Weight:
3.90ct (total)
Size:
6 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
45.92
Item in Stock
More Options & Item Details
ID:
646738
Weight:
0.94ct
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
33.84
Item in Stock
More Options & Item Details
ID:
478463
Weight:
1.95ct (total)
Size:
6 mm (calibrated)
Clarity:
Translucent
Content:
4 pcs
Price:
$
90.10
Item in Stock
More Options & Item Details
ID:
691233
Weight:
1.12ct
Size:
6 mm (calibrated)
Clarity:
SI-I1
Content:
1 pc
Price:
$
67.20
Item in Stock
More Options & Item Details
ID:
729159
Weight:
1.20ct
Size:
6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
129.60
Item in Stock
More Options & Item Details
ID:
358887
Weight:
4.33ct (total)
Size:
6 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
82.42
Item in Stock
More Options & Item Details
ID:
436950
Weight:
1.38ct
Size:
6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
36.43
Item in Stock
More Options & Item Details
ID:
684271
Weight:
0.70ct
Size:
6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
67.20
Item in Stock
More Options & Item Details
ID:
359112
Weight:
2.34ct (total)
Size:
6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
44.53
Item in Stock
More Options & Item Details
ID:
711008
Weight:
0.96ct
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
19.16
Item in Stock
More Options & Item Details
ID:
490912
Weight:
3.92ct (total)
Size:
6 mm (calibrated)
Clarity:
VS
Content:
5 pcs
Price:
$
46.16
Item in Stock
More Options & Item Details
ID:
711017
Weight:
1.06ct
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
21.17
Item in Stock
More Options & Item Details
ID:
680732
Weight:
1.00ct
Size:
6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
30.00
Item in Stock
More Options & Item Details
ID:
664096
Weight:
0.53ct
Size:
6 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
20.99
Item in Stock
More Options & Item Details
ID:
358893
Weight:
2.23ct (total)
Size:
6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
42.46
Item in Stock
More Options & Item Details
ID:
709080
Weight:
0.97ct
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
20.03
Item in Stock
More Options & Item Details
ID:
700564
Weight:
1.04ct
Size:
6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
62.40
Item in Stock
More Options & Item Details
ID:
359123
Weight:
4.44ct (total)
Size:
6 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
84.50
Item in Stock
More Options & Item Details
ID:
358641
Weight:
2.52ct (total)
Size:
6 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
47.93
Item in Stock
More Options & Item Details
ID:
708379
Weight:
0.86ct
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
17.76
Item in Stock
More Options & Item Details
ID:
685873
Weight:
0.95ct
Size:
6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
17.48
Item in Stock
More Options & Item Details
ID:
359128
Weight:
4.12ct (total)
Size:
6 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
78.42
Item in Stock
More Options & Item Details
ID:
684275
Weight:
0.97ct
Size:
6 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
93.12
Item in Stock
More Options & Item Details
ID:
722636
Weight:
1.36ct
Size:
6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
146.88
Item in Stock
More Options & Item Details
ID:
728939
Weight:
1.32ct
Size:
6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
142.56
Item in Stock
More Options & Item Details
ID:
635390
Weight:
0.82ct
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
18.04
Item in Stock
More Options & Item Details
ID:
585126
Weight:
1.90ct (total)
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
37.62
Item in Stock
More Options & Item Details
ID:
615233
Weight:
0.97ct
Size:
6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
24.32
Item in Stock
More Options & Item Details
ID:
625394
Weight:
0.96ct
Size:
6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
19.61
Item in Stock
More Options & Item Details
ID:
711107
Weight:
2.18ct (total)
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
43.54
Item in Stock
More Options & Item Details
ID:
585130
Weight:
2.07ct (total)
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
40.99
Item in Stock
More Options & Item Details
ID:
687573
Weight:
2.10ct (total)
Size:
6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
6.14
Item in Stock
More Options & Item Details
ID:
691364
Weight:
1.22ct
Size:
6 mm (calibrated)
Clarity:
SI-I1
Content:
1 pc
Price:
$
73.20
Item in Stock
More Options & Item Details
ID:
359587
Weight:
4.59ct (total)
Size:
6 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
87.67
Item in Stock
More Options & Item Details
ID:
732601
Weight:
0.66ct
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
25.34
Item in Stock
More Options & Item Details
ID:
684231
Weight:
1.98ct (total)
Size:
6 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
2.86
Item in Stock
More Options & Item Details
ID:
358882
Weight:
4.49ct (total)
Size:
6 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
85.48
Item in Stock
More Options & Item Details
ID:
685867
Weight:
0.96ct
Size:
6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
17.68
Item in Stock
More Options & Item Details
ID:
359731
Weight:
4.49ct (total)
Size:
6 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
85.76
Item in Stock
More Options & Item Details
ID:
712685
Weight:
1.06ct
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
21.17
Item in Stock
More Options & Item Details
ID:
490598
Weight:
3.90ct (total)
Size:
6 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
38.27
Item in Stock
More Options & Item Details
ID:
737494
Weight:
0.95ct
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
23.75
Item in Stock
More Options & Item Details
ID:
481453
Weight:
4.31ct (total)
Size:
6 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
123.85
Item in Stock
More Options & Item Details
ID:
625398
Weight:
2.16ct (total)
Size:
6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
40.10
Item in Stock
More Options & Item Details
ID:
358902
Weight:
2.47ct (total)
Size:
6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
47.02
Item in Stock
More Options & Item Details
ID:
721769
Weight:
0.91ct
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
43.68
Item in Stock
More Options & Item Details
ID:
538781
Weight:
1.59ct (total)
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
20.99
Item in Stock
More Options & Item Details
ID:
701069
Weight:
1.10ct
Size:
6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
66.00
Item in Stock
More Options & Item Details
ID:
498619
Weight:
0.98ct
Size:
6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
51.74
Item in Stock
More Options & Item Details
ID:
498829
Weight:
0.93ct
Size:
6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
49.10
Item in Stock
More Options & Item Details
FAQs
What are 6 mm round gems?
6 mm round gems are natural loose gemstones cut into a 6 mm circular shape, ideal for jewelry like rings and earrings due to their uniform size.
Are GemSelect’s 6 mm round gems natural?
Yes, our 6 mm round gems are 100% natural loose stones, sourced globally, ensuring authenticity across various gem types.
What types of 6 mm round gems does GemSelect offer?
We offer 6 mm round gems in multiple varieties, such as sapphire, amethyst, and topaz, all as natural loose gemstones for diverse projects.
How can I use 6 mm round gems from GemSelect?
6 mm round gems are perfect for crafting earrings, pendants, or stackable rings, adding a polished look to your jewelry designs.
How much do 6 mm round gems cost at GemSelect?
Prices for 6 mm round gems vary by type and quality, starting at budget-friendly rates and offering premium stones at fair prices.
Can I buy 6 mm round gems in bulk from GemSelect?
Yes, we provide wholesale options for 6 mm round gems, ideal for jewelers and collectors needing natural loose stones in bulk.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10
I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.
Posted By Dia in March, 2025
Source: Bizrate
Overall Rating -> 10
Very food
Posted By Keeto in July, 2025
Source: Bizrate
Overall Rating -> 9
the gems were smaller than I thought but I was at fault for not reading the complete discrimination
Posted By Tim in May, 2025
Source: Bizrate
Overall Rating -> 10
I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.
Posted By Maggie in August, 2025
Source: Bizrate
Overall Rating -> 9
I love wide range of stones.
Always have my preference.
Posted By Ray in April, 2025
Source: Bizrate
Overall Rating -> 10
Good selection, using for custom jewlery for my wife.
Posted By Smitty in June, 2025
Source: Bizrate
Overall Rating -> 8
great experience
Posted By T in December, 2024
Source: Bizrate
Overall Rating -> 10
Very good Hoping you will increase your inventory especially in the 6mmThanks
Posted By Ibie in February, 2025
Source: Bizrate
Overall Rating -> 10
This is a wonderful website
Posted By Bryan Diaz in September, 2024
Source: Bizrate